*{
  padding: 0;
  margin: 0;
}
.sty{
  width: 100vw;
  height: 100vh;
  background-image: url('../public/imgs/indexLightBackground.png');
  background-size: cover; /* 保持比例覆盖整个容器 */
/* 或 */
  background-size: 100% 100%; /* 强制拉伸 */
  position: relative;
}
.sty1{
  width: 100vw;
  height: 100vh;
  background-image:  url('../public/imgs/bg-day.png');
  background-size: cover; /* 保持比例覆盖整个容器 */
/* 或 */
  background-size: 100% 100%; /* 强制拉伸 */
  position: relative;
}

.stytopdiv{
  width: 100vw;
  height: 9vh;
  background: #fff;
  position: relative;
}
.button{
  margin-top: -2%;
  margin-left: 90%;
  position: absolute;
}
.button1{
  margin-top: -2%;
  margin-left: 82%;
  position: absolute;
}
.change-languages{
  margin-top: -1.5%;
  margin-left: 76%;
  position: absolute;
}
.styledottom{
  width: 100vw;
  height: 10vh;
      position: fixed;
      bottom: 0;
      left: 0;
      right: 0;
      z-index:  1000;     
      color: 'white';
      padding: '1rem';
}
.gif{
  position: absolute;
  left: 48%;
  bottom: 50%;
  border-radius: 50%;
  width: 5.8%;
}
.gife{
  position: absolute;
  left: 48%;
  bottom: 50%;
  border-radius: 50%;
  width: 5.8%;
}
.video{
  width: 50vw;
  height: 55vh;
  background-image:  url('../public/imgs/border.png');
  background-size: cover; /* 保持比例覆盖整个容器 */
/* 或 */
  background-size: 100% 100%; /* 强制拉伸 */
  position: absolute;
  top: 25%;
  left: 45%;
}
.video1{
  width: 50vw;
  height: 55vh;
  background-image:  url('../public/imgs/border-day.png');
  background-size: cover; /* 保持比例覆盖整个容器 */
/* 或 */
  background-size: 100% 100%; /* 强制拉伸 */
  position: absolute;
  top: 25%;
  left: 45%;
}
.gifmodel{
  width: 60%;
  margin-left: 100px;
}
.video-player{
  margin-left: 4%;
  margin-top: 1.3%;
}
.antd{
  width: 40vw;
  height: 7vh;
  /* border: solid 1px #000; */
  position: absolute;
  bottom: 15%;
  right: 6%;
  z-index: 999;
  display: flex;
  
}
.antd-div{
    width: 50%;
    margin-left: 50%;
    display: flex;
  }
.antd-img{
margin-left: 10%;
}
.ladine{
width: 40vw;
height: 7vh;
position: absolute;
top: 15%;
right: 2%;
z-index: 999;
/* border: solid 3px #000; */
display: flex;
}
.ladine-img{
  width: 6%;
  position: absolute;
  right: 0;
  img{
    width: 100%;
    border-radius: 50%;
  }
}
.ladine-div{
  /* width: 40%; */
  border-radius: 15% 15% 0 15%;
  background: #e4d7ba;
  height: 60%;
  margin-left: 50%;
  justify-content: center;
  align-content: center;
  padding-left: 30px;
  padding-right: 30px;
}
.white{
  width: 46vw;
  height: 50vh;
  background: #fff;
  position: absolute;
  z-index: 9999;
  top: 27%;
  left: 47%;
}
.whita{
  width: 46vw;
  height: 50vh;
  /* background: #fff; */
  position: absolute;
  z-index: 9999;
  top: 27%;
  left: 47%;
}